The vapor pressure of $......$ is maximum.

The action of water or dilute mineral acids on metals can give:

What is $X$ in the following reaction?
$NaH + B_2H_6 \xrightarrow{\text{Diethyl ether}} X$

The property of hydrogen which distinguishes it from other alkali metals is

Saline hydrides are known to react with water violently producing fire. Can $CO_2$,a well-known fire extinguisher,be used in this case? Explain.

In context with the industrial preparation of hydrogen from water gas $(CO + H_2)$,which of the following is the correct statement?